K
Kye-Sung Lee
Researcher at The Institute of Optics
Publications - 116
Citations - 1440
Kye-Sung Lee is an academic researcher from The Institute of Optics. The author has contributed to research in topics: Optical coherence tomography & Microscope. The author has an hindex of 18, co-authored 112 publications receiving 1314 citations. Previous affiliations of Kye-Sung Lee include University of Rochester & University of Central Florida.
Papers
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Journal ArticleDOI
Bessel beam spectral-domain high-resolution optical coherence tomography with micro-optic axicon providing extended focusing range
Kye-Sung Lee,Jannick P. Rolland +1 more
TL;DR: A measured invariant resolution of approximately 8 microm is demonstrated across a 4 mm measured DOF using the micro-optic axicon while achieving an invariant sensitivity of approximately 80 dB with a 25 mW input power.
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Gabor-based fusion technique for Optical Coherence Microscopy
TL;DR: The image acquisition enabled by this optical probe when combined with an automatic data fusion method developed and described here to produce an in-focus high resolution image throughout the imaging depth of the sample is reported on.
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Broadband astigmatism-corrected Czerny–Turner spectrometer
TL;DR: An off-the-shelf cylindrical lens is used to remove astigmatism over the full bandwidth and results show that better than 0.1 nm spectral resolution and more than 50% throughput were achieved over a bandwidth of 400 nm centered at 800 nm.
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Experimental investigations of the scanning functions of galvanometer-based scanners with applications in OCT
TL;DR: The three most common profiles of scanning functions for galvanometer-based scanners (GSs): the sawtooth, triangular and sinusoidal functions are analyzed and certain rules of thumb are deduced to make the best out of the galvoscanner.
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Micrometer axial resolution OCT for corneal imaging
Rahul Yadav,Kye-Sung Lee,Jannick P. Rolland,James M. Zavislan,James V. Aquavella,Geunyoung Yoon +5 more
TL;DR: In vivo imaging was carried out and thin corneal layers were quantified in normal, keratoconus, and contact lens wearing eyes, indicating the system’s suitability for several ophthalmic applications.